diff --git a/unipay/init.py b/unipay/init.py
index 6314d4d..b3650fc 100644
--- a/unipay/init.py
+++ b/unipay/init.py
@@ -80,6 +80,7 @@ async def create_payment(request, params_kw=None):
 			return res
 		raise Exception('write payment_log error')
 	except Exception as e:
+		exception(f'create_payment():{params_kw=}, {e}')
 		return {"error": str(e)}
 
 # 查询